INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27d751112d3d3a29c573c25c9fe43f031a130ce4bd30d1657c4a03b2ec968853', 
    '9M4SJfBMEWZOMVhk72vm+xIhd0Uc+HjsyidM1IpLst0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)