INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0ddaa3ebd85a536f82e44c50b03d33e409e2937779178ad5607161faaaff5be', 
    'OhIBhmVBDQyaE7Nkl+sczg2A4vm6lIKv9KMUS2Mk0+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00088

Result

int(1)