INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf073e1f933d00c0b20460e283b49179bb02c243ada279d6e0fd2105d5b6dc5e', 
    'IZyAL3+YibhLbjiI3WcFFLV7jz3WsKJ0Dmrw2YqtLGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)