INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eeb3c16002c7d8ce6268d01e86af439f3c579f6ea881097100e92dc2a3b85bc', 
    'E7vlbEwmVObowszRRYwCxAmHUHQedthB7GbpP4BL+W0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)