INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4e45a0aed3c395fc05f831999bf9546cc6c37485dbfe0bc5b50e38f45926cff', 
    '5jhyxafkt0e5R7rnWyHKwyzW4+khDjlXqOVeCQBMWKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)