INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7851ef369c0a5b54121ee681802671ca63b5e720962750ecf880a2baf0943f59', 
    'oOnIMYgI3XTfKuAbWB0VRiaRK74e9/i4RUHt5suO7IY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)