INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6af4dfea47e7493c1b99ef7f2e110f08212284abb976b43023813e2bb6d0f092', 
    'n95tDJtaBIzkbuBYQZyma7WtNnZgOV8Cvjq0o5Gt4n0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)