INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4753e2e16f14481a64fa87d5798438cd7387e7100ac1ef7d89f20707162dd8c', 
    'kzZIPjE7SOSc3YARnvdlFK95epj/3oLRa5mtLp1b8KA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)