INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9d117a47e1b6b6304bbc780ddb403d0ec11031842f204e1868e1497be64fb7d', 
    '1u6Fp/3nYEZRRG7avLc/QBVdKIdq3jNJaLjvt3P8eEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)