INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d10252d8c822637533bd9a01cc5373a84a40e5aaf51066e3de01ad9a5a8f1a5', 
    'mecSip59d+sC0JvwTCWVV1s4E7VCASjnX4E7DM4lFWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)