INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac8250c07bce8a9f23c91a3c681b969c4997f60733da3653acd9a30ae6b9404d', 
    'EquY4SMUGT6faIqpaxy1qrQvP0mG11I5eYSx9Am+KF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)