INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee275bc027f3994296a05e1395247cdbcbc87fba4d9bb582e673b1f3e9dd1414', 
    'ocktL3Nvbuodv0r+V2OR4huS7dpRwtpnGYb3XvT+YGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)