INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9471c33ec36a64a585081ef4c3dc3a200d56a025bb4d3ecdb595188d3a699818', 
    'b1ymgySbjfOlQYCYBrGTCENnrvMLyUu2YZgSEusBZVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)