INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2cee365b2426ed81259b2daafb397b9f9b36acddf2631e4a8072b26753c2a01', 
    'fV7Sh4QcsXKgfSASHtmA6NTExMAtdEnLUHElChbOAoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)