INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '255cabe99b8068e711604c331e68570bdfe5508b30bf98d7a3a1631781f153bc', 
    'RdgHWBwHXDcpsEGs2eb7dWc4ridzg9+KbxBY3gQSo90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)