INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd316948b1d07cdc8bb5e38833ff5bd1204581d4d8d2e517f9168accb9dbcfac1', 
    'g4useHbYLRNm2JSP4AuLpM4QKn4RFATJYbK7znHwbQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)