INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c47a87bb74b7b506d74da175a4530fd0062be01f072a20486431a0b955b5dac', 
    'xJeHVxzPUU7lWputoiHeYu2Rz5upIN90iT3R9tidpW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)