INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2f0c793dfacbcc1c51b8304aa1718d042e86fee8dee59717583e51db1714fd6', 
    'CIMUCG4AJI64pRT0QJst4dVGxqgAswGVBOwFHtjshHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)