INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ceb1ed4924a80ec024132ef537dbd03ed5a441eee54268b058924908de598179', 
    'b9gBe6Bi//nnycw4HyGLPaPNrR1cbqdDNzbLQv0uuvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)