INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c488f33ffffe0e09244491f427ae80227cecd18f02dee0d022d69450be9ecd7', 
    'UAC9jEk/vDzPHrlUO65FuXow6Vz5psITljs7wxdPhqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)