INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '301a22afb19b42a93b12dfdb8b3e344751bb626a49f2739bce5ee38543c6aca3', 
    'bVVCDn1XdxBXMZ6kJaQlDz7Rr+rBs3d4Pc+S4oy7nrU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)