INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5c8d02f238aa5a9494472bcbe08fe7443dec3afca380521ebdc1397d4f96369', 
    'OSQth8U3up14zEYU9TWSocc8aMN1nocTEPc2g5q9rnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)