INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '527e3d1367bddcef7b01188ad272c49c131a7428eea0adcc4962a94bb5be8227', 
    'ieheufLu+CspAKEgm5AS6zthYNxGlm8klk1gDbgRh2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)