INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8611d29aa43e55fa8a4a77fba10345a07d2ee2da14f108c2b283cf23df413127', 
    'EnlAxqkgwQ+dgr2YeEaUNokHNkR2S+VRYUpCsNoexeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)