INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48ebc2905da59f775451a0e4eeb2ef327ea7a69917b4703670f2ee79f5da8f1e', 
    'yJSs+GkkARZppQhVDEQ11Rjp9Xo32v2F9mWnhD+u0m8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)