INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7978e4b6bbaf84b081f5a7b3519074a4ab6a8d1f322776abb9b6fb99fcd4da9', 
    '7Ap7E4tcDlim1kVywSS/wAS2n2pAmPh37iqvFOmf0ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)