INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37292e2bd65e73754851930937921298974e767eaa7a88527caa0565da8691c0', 
    'QDk6z71InttNd7y5+8bKax0a2vMDqpCWTMvqR8EpLRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)