INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e85f61daa71bce2b0451d3488202bab3d2999b3ff9812a19de95a5952092291d', 
    'A6lyKsgMzF2eESnsESu78VHObDoFv5VGrOJfC2bVFDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)