INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fb87b29b12c2ced570863a49a3d43baf19727b2783c8af4e1a2fff04b137050', 
    '/PEp1sq5K4/MpPlTcwweyKtXA7gGjQY0LESPGYCyQy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)