INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fab8206920d5dbdcc97e24839bfc9f3332d6a40e99d631ae1b214f49680277d2', 
    '+AtUbYjUGrS6BL1LGyZWYY35p6YAKACHP4k0DG8Hooc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)