INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe59c38e68c1049fb220153bfb242afd1e6659b4e9da1d3b2a57480d2997ca42', 
    'ujdflA7qW42ll/f2HwipaPa5SQ6LmlV/eZmit1PibXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)