INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84a8a5ace277b3d1d78657e188ca5110b9b119223da0c0bbd729d88512be3264', 
    '6hIVCYccMWgBn/KLvijJFLauL3K2J/1TPbIfA3oaCdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)