INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a376e0fe1bc02a76e065b51a42da2f543b92522b913ddd82026c7d25de55e82e', 
    'CwEyULBp/cYzHXoneBNSUPjPsFEp3rUmLxF2h/o6Zbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)