INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9534b2f7ea49f110b58de34ee68146e249d8cdfdf3fb3547646a51d151562fbf', 
    '8SLUWA+y7jLysgrxPID1lcJzIyxekBNX7+QfyZtAdXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)