INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ee7a2e2e412c7411a4edca6f715f5b668a7b7b62a5313da97e62307e1ecdb22', 
    'UxTt2e84PRSbgKJgB0ZAZUddqbxfxugN59n21j6iuDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)