INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '777e95283b01770563bf4cd4e2f9fa1ed360661e43aa086d0b521ac7bdfeeda9', 
    'YJj6RkBXmJV7Rev4bEjGFbQmYN5jjUr8m8poRylDkj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)