INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75eb5724b10a9910b5d63cfd667130e565be9ebb305764b88f70d0f64d384cf', 
    'HcvGnqITq82jdKCiScNeClI8l6mlzcLpZD+CExV7e5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)