INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '440e0edc06a8974316875d35dfde42443cc19f6e8ef31625bcb3723a31f9609a', 
    'myT8yuIflEd82UoohC/9n+T99NiZBpEXH0vFHXNns1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)