INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c31a0ed608c3112de70afcfa5cab23a4849c9a3c0223689f85a6f69027c6f529', 
    'Bl568+aBpiR7uTZeFNWQr3O26nziORudVakB62ChCNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)