INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2dc3ec5b2aff50f16d2e597da5f56b70783993b4e3a90df7fabcd02fe656525', 
    'oa6y8OuJ9rr1CloHVMJYcGthNKMWFLgPQbAqlVIu+5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)