INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78a139dbf7020dd1e1e52cb8f48cda7b796f380430875c32be8b24d53e0a33f6', 
    'qLH2maiK2A/SShAs15ugOm2KpJqMOUqZ73NGyrW9wC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)