INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1f3e4d3cbd9aadc7d2697e1ba0ee8914b0a00240ea26d1a3fef4d055a91979e', 
    '6Xs0573WrONC8EcOzKhkB1g+ALfyV3KfaCI+zpBhb3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)