INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d417e66dc178fc1dfc313cf8bfd425f3fcf0acc46e868818dff0fda4e06f9c', 
    'tDCMug9yM7Yu9JmnAdFcpgld3qSU4fF0NFxSNiKG5qw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)