INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd29be6819a12ee1078e38ff929b4fa72fc5153a37821edc032b32dfcab2bcf1a', 
    '15PGQpw+Blo6LDeBr3x3/1Twe8rjhV2103iUcZc7i0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)