INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6a74dd769cde545940639ea16683d906dfeaad0f6fec0490165fce01483962', 
    'oDVsSawKHTj76M+rjq7MPmHO3Be4wPFSU05VwRywOEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)