INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd29cfdbd513ef3670315a10a17a6c0e0c7be4625f76ed3eb70e0f7a28e4ce770', 
    'imZIG5DjCydsq1s2iEwmgltAnMYRjYtJwwbEaRLUHWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)