INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1f629205c73e0f370fad10aa0f7715f786b68574a8918a7be8cd4956eea9194', 
    'xszmuwQ9UU9ohV3Xz00JBFyxlMLMbOzg9hR1HxsaNMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)