INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6bc0630a050bfed89505fe3c3e6bcfdaf59a1f78a7514567544665f92d09451', 
    'mvugj3nVuSm3aLDGqJQL+B5JWGo56fakwaHxfFlyoCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)