INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eec273aaf532f675a594a046d851e6628287c6563f7d8f70a819d4e6a589507a', 
    'Gmplym4/OMJRs5uWvelVmiupugXkgHmxs0Lm7Yq2JBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)