INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08defbb1287b11084328dcb21bff93939b998f17e55c4c3ef5950c930da55fc9', 
    'QwaU8kyx87VhSNLaw23oRlAewskmB7GI/oQxrtkGwSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)