INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bcdf4e147fba2ef1d14e567cef0be5a2485e14abe803a45177ca980c91566a7', 
    'm6UloeEUyvhSJhFiDsXLrWBmBx/5ORqV1p2oQ6CxJ+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)