INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '300f916c3f36b45503375d86c7e25dd902d64f9cb6f52780a64d640b5b1203ba', 
    'fGzRy9srk28lBKbPh2V4gXfglKFhesbwo1G+RYbSU7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)