INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '882d4959c945795fcb91822db37d2e653f7cb84452edad8acb6e54291fc511a1', 
    'kQc8GPZCG5dqwlVjI0IK4wzoI/Mvvb2XPR0WCr6OLYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)