INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86d3c1f2cec5d695d028b15fbf7221538f9318cb9a0040903246c33d8d4e8968', 
    'kwRJFudcfs/T54F0cVvkaAyN1uIhcq0SBhATMACMv6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)