INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb7dc55012ff283736a605271abd6467f2ffdb28484b0b37f1532a13892b7ebe', 
    'CHyS45X79auyzB5vnYt9jZ2n7sTO8cmDGcIe+DB7CCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)