INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb621d04017f8b1bee6177cd3b74a8aae60fc476f08c8e76f172212f32f008b2', 
    'CRgQqhpq0dllnTq2OweDjzrORKYzsngqWOQ+L8TSXMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)