INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '240c7db1135fece40cc016fa66d954713f9744d855cebc45fad5e0309bfd1f81', 
    'xHSKeOUqw9UII5cLBccwQScp0Kt1y1Ot/AnBEEvS6Z4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)