INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2420d27d100a610f3700db892b3992f6abcdaa0ad4620c4d8819d19007a1bd4', 
    'W5H7NQowMSBZe01ZcaUBUo7FFHkIcCzG8BgDdJOnUuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)