INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd941542debff49337b330f134a242b111ef655629b0530ea29b674a95294464c', 
    'aLvr7SHN0O9TknuMev5aqs5wSbgFLFz+r1YqQqRf64M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)