INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df9fc00144fff41ef10e377a0f0421e81d1649d72d9f5e4badd38a212ba8440b', 
    'Kl/UMsbSbZsVPOIjUKVZM4JiBrlxoKOP1PmlbISN62k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)