INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f66fcc83d668974025508d58edf184e1cc3cf6966ba8cb36636ec4656790f194', 
    'k9hOaXLAB5F3278v2kawUCXefdr0+65/6IS+Ob1IvPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)