INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f745ee681b578d4969f230828d81b2a633c396956123a666bdc9adeaff32c9cc', 
    'mstX0vzNT34KLqhzrpqCVekKlb9KOqAnLZbZTBMBKY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)