INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49ed6d349050411a4b1119a61faedc382a0f34718f0e0e70f81aba7c43dd6c4f', 
    'be+tpPZzIvVcrjei50NW63U7odm6YR9GpeJATWZKMCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)