INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42491d3912f0dba03c321dc0e77f2d701c74812a5e7577e28a7d29e67fd168a9', 
    'FVg7VutwFMxz+s8c6Drb8sOEnnJEwZ2SzWwhztPd7FI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)