INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df8fddf23d25e34737692e2bf1d9896605a68cecb888755df6f68d9ffe7f5fcb', 
    '2fDNrA6YXFDGPMuQxfiL6F3YDJRp7voJhsFOIcB6jts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)