INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5c9df12adf2185ec0e873a232fa20cc4b17fe65de08201ea0389f5dd42fd0ed', 
    'nPWo9QVITiJJvbzkb/4TzE0lbgZPqwvCeKI1z/9U88I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)