INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4dd405a1c0b70489249f2a669fe1a28aff140693c3d13ea1acbf32e75a4a5df', 
    'WcJEpjWaBxp3ja0YGT+FT5q5m4izItpVsuHe80xU8lc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)