INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b46990f8cc16999b77ab99a263a8e89a132f9ea46919083eaba1a306028734f8', 
    'XWZP29KaI7dKYNCom/0bo4l5Q8dGud3T5s4Pr6c795U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)