INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f871bea4a0577019f8f0560d320e3f9996d2dadabb88e4a1f098f9615a1eb585', 
    'dHVeS43hoRpzxdN6onPKGTJNLtVAEfoVSZCWfS/twhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)