INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10a2ec6959afff4b3946b74c0cb75555207ae536b59f310e48ed0e95a161e82c', 
    '+U2yG+ISVxmbD450t2plO14lycRxhthAbXecpQ3K+9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)