INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e50728cb25b112c2b475305971f645db539c9cec3878e94118fbf238c8cca94', 
    'nyXbAcAPQSzMdP6gP5r/sb3ZceDjPLI1ZsIUkSYzg/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)