INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ddfcfe2cbb0ed4a7f2412f89abf56682430f455aaca566b04e67083030189b1', 
    'V98H6S03EvY8J8cVq1vm1ubnyzARM4zjvDFFbSVlGH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)