INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2129c715079f97b85eaf42435487ce424591daae224d969f6b3608b409091cf2', 
    'CQpJBQsfQGfqcIjV6sFOGRziUUH3FQ9SlgMCszj9L3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)