INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7b1b0b0145b21d88bb7916274a6331ac0cab51f6f091537b411f312d9a0456b', 
    'jtnQso5aDepFhhMD0sZOMO3wfIEMviVFJkDlTJkFSjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)