INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8989398e05b402457b082fd7f520fa29089575ffa04d6cf4b4d08428b678e52', 
    'Gx9at3zINcyJlzhmfp2rIeRIwaj3YePXmithbFLRwoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)