INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e6e07a649447c4334daeeea78401a50e2ac3397407010dbbbbd48f51c0ec1ff', 
    '3gsORJP6ECtBgHQSiqSNj3fRKOSXgcZ0xD29dxnll3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)