INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '544875701bdb47e021deccc428f3b1bede21562929f81463fe530716ce255920', 
    '6FEE0ai+ITHriwbEWa97I7VcTnI7QrEyogntx2Dj50w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)