INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a42a3a4a0fcad93ae1bcfdfcfa32204196d982dbf0201736058c392ce9801e17', 
    'GrfTKk4sBh0qQgOOA+o8bbz2A4uX7zdPTEcelB5hizw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)