INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23c6b0ad51bcbdbb4e6fe283bffb037c941fcafe6eaa889d34f6a6bdd96e9b22', 
    '6dZxKkLDVuEQajhU50ZgqMJhwybC/KYnb9hnVcepHCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)