INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42988632cb959e307b6850cefe080f3d02831b4c7cb47b8a5e56e1b5a11497d1', 
    'DFWpkcNlQYuVndH09KQBIXztLoPzb+HMRfWDXXiljkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)