INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e42ec681102efde2f9e336b957398dbb550f8e7ed1b483b594cde5f2a163667', 
    '+DUDnmhD2d27wq2S9y6rqVOB7mN2YEcNBBfWAgoH6c4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)