INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a45b6e012fa149683282dd47627677d0ec6b7cd3e078bb1bd539687b7fc8310', 
    'lAvLAK5GRsxufG4uSbfEeExIIoybmOWapEbd1/s8LRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)