INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e9562c2fdc2302234bec06166be0fd4c7395aa19737fd762d34e816355f5ef4', 
    'pu0RL2A48JCKY4LyDgAREBjjKARTB91wLdccprbaZ+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)