INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37f8834f66dd194789f130740d3f34a1bb2a77cc9aaece03d1aaa5db9e5346b0', 
    '8zVOG7D0KAmnz+qBbEKDLzNZ2PGsyVNaT47uMad2Pcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)