INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6aa8ecfa0cd962aa9d458e8589fa29782c51ad5d5a1c553c3a0375133d8265', 
    'ddpSTA9pI8318ljCgPR9UCV+3FJyURrXnqnrPPHUcks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)