INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee8b2ef32e333e1451f14fb0d2cb58afac6307a0b1ed00eade86580f7e1bb2f8', 
    'Rn+o88lqYmV2o2wjv47dH2awxiSOiT/VAMKnBrNu1qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)