INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3425fe61506ffc21b47742d06d96f4bd5a7e4d6a9e06e0b83870e79824c37ae', 
    '02IzA0p3T6kZ6K2KeC2RITQwXkO9T4T1od5JJSOsoGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)