INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c814b6d0d4f3ca1510da6f250007ac4dc72ce622d04c05063ef853e25e73d12', 
    'vs8aebjhvF4fuSrw8i9T42COpDSSeNk7lEMutzpcEs4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)