INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c39640bad07ec84533e88399e8c0dbdeb3355b8fef77550885949432341f3375', 
    'PhTA4J1xTQjSB2C4ECofrr2I3LqrNeTjnDvT4Xtzc4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)