INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7719cbc81ada557cd0b639a636a0baacd52fdbb7b9ddc461becb0afeeaa2f02e', 
    'v1i5RQMbL2EQSPq5MZu0zN1Rnu5bT9ReszOksZLoQic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)