INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e87a5bdb727b3a7df4b59111bf5e79bdfc9d0ef555461d3be2d3cf40adebb492', 
    'rIK5aVGusjE1MoPAZXljrrpzxkPouJLtPOPevUGvd1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)