INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b68a0e7128bc121c21fbc457cf00707ec7863c4073f6d725701194cae7782acf', 
    '1DhKvuGXD0wemrQAl27dPRgf+MkcD+/MnckrzeXg6e8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)