INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac13a4642ba81b71417a04bce470ae898fa11bf60a1c0a617e1f802f8d7bc749', 
    '7aHwpRLm1+68e6vVGmM4q/O3fAmQL1623z0uUUmBMuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)