INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7953598e3513b1ed067d23769223ec37773852fedb96f73b3d7e053f9e26f3a4', 
    'nI21JGqxNHj09mEA0u6P9GSd91rP9QvG3y74RiR3CEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)