INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dc73908bbf08b6fe0df8128f90ee9f5bbe2da5ce506ff2be1e558c30d8ab434', 
    'DcghaZ2A30DzyVfvPdKHcGy37jAh2/R5lCEyvnixGnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00128

Result

int(1)