INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '923748b6b572bb147885db37d28b4b33c6b8b21071c3daea14df53090848d798', 
    'v791E3GRZKhoKWH6azZAyxsNv7mXEh9YDeJq4jA5EaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)